12103628280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1701

約数の個数: 128

約数和(自身を含む): 36591851520

約数和(自身を除く): 24488223240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 443, 446, 669, 886, 892, 1021, 1115, 1329, 1338, 1772, 1784, 2042, 2215, 2230, 2658, 2676, 3063, 3345, 3544, 4084, 4430, 4460, 5105, 5316, 5352, 6126, 6645, 6690, 8168, 8860, 8920, 10210, 10632, 12252, 13290, 13380, 15315, 17720, 20420, 24504, 26580, 26760, 30630, 40840, 53160, 61260, 98789, 122520, 197578, 227683, 296367, 395156, 452303, 455366, 493945, 592734, 683049, 790312, 904606, 910732, 987890, 1138415, 1185468, 1356909, 1366098, 1481835, 1809212, 1821464, 1975780, 2261515, 2276830, 2370936, 2713818, 2732196, 2963670, 3415245, 3618424, 3951560, 4523030, 4553660, 5427636, 5464392, 5927340, 6784545, 6830490, 9046060, 9107320, 10855272, 11854680, 13569090, 13660980, 18092120, 27138180, 27321960, 54276360, 100863569, 201727138, 302590707, 403454276, 504317845, 605181414, 806908552, 1008635690, 1210362828, 1512953535, 2017271380, 2420725656, 3025907070, 4034542760, 6051814140, 12103628280]

約数ペア:

[(1, 12103628280), (2, 6051814140), (3, 4034542760), (4, 3025907070), (5, 2420725656), (6, 2017271380), (8, 1512953535), (10, 1210362828), (12, 1008635690), (15, 806908552), (20, 605181414), (24, 504317845), (30, 403454276), (40, 302590707), (60, 201727138), (120, 100863569), (223, 54276360), (443, 27321960), (446, 27138180), (669, 18092120), (886, 13660980), (892, 13569090), (1021, 11854680), (1115, 10855272), (1329, 9107320), (1338, 9046060), (1772, 6830490), (1784, 6784545), (2042, 5927340), (2215, 5464392), (2230, 5427636), (2658, 4553660), (2676, 4523030), (3063, 3951560), (3345, 3618424), (3544, 3415245), (4084, 2963670), (4430, 2732196), (4460, 2713818), (5105, 2370936), (5316, 2276830), (5352, 2261515), (6126, 1975780), (6645, 1821464), (6690, 1809212), (8168, 1481835), (8860, 1366098), (8920, 1356909), (10210, 1185468), (10632, 1138415), (12252, 987890), (13290, 910732), (13380, 904606), (15315, 790312), (17720, 683049), (20420, 592734), (24504, 493945), (26580, 455366), (26760, 452303), (30630, 395156), (40840, 296367), (53160, 227683), (61260, 197578), (98789, 122520)]